While I am humbled by the widespread encouragement of so many and hold in the highest esteem those who serve us in federal office, I know that my head and my heart, my young family's future, and our unfinished work all remain firmly in the State of California - not Washington D.C. Therefore I will not seek election to the U.S. Senate in 2016.

But living in uncertain times does not mean San Franciscans must live in fear

City government can and must help San Franciscans prepare for emergencies in order to avoid tragedy where possible and minimize loss of life and property when emergencies occur

As Mayor, I will use my experience to make San Francisco a place where small businesses can thrive

San Francisco businesses face many challenges, including high rents, regulatory burdens, and the rising cost of workers compensation insurance and employee health plans

Like any small business owner, I experienced the pressures of building a company from the ground up - developing a business plan, balancing the books, meeting payroll and building a customer base

Livable neighborhoods with a vibrant street life will stimulate our economic life as well.